Compare Omnibus F3 and Betaflight F4

Omnibus F3

Betaflight F4

Basic Information
BrandNo BrandFPVModel
Form Factor30,5 x 30,5 mm30,5 x 30,5 mm
ApplicationGeneral useMulti-rotor Aircraft
Width36.0 mm36.0 mm
Height6.0 mm8.0 mm
Depth36.0 mm36.0 mm
Weight5.0 g9.0 g
Protective case is includedNoNo
Retail PriceUS$ 23.00US$ 35.00
Release dateAug 2017
Integrated Circuits
CPU FamilyF3F4
CPU ModelSTM32F303STM32F405
Main MPUMPU6000MPU6000
Auxiliar MPUNoNo
BarometerBMP280No
CompassNoNo
Inputs and Outputs
PWM Outputs84
Number of UARTs (total)33
Inverted UARTs31
SoftSerial Inputs20
I2C inputYesYes
Buzzer outputYesYes
LED Strip OutputYesYes
Current Sensor Analog InputNoNo
RSSI Analog InputYesYes
VBAT InputYes - Up to 6S (25V)Yes - Up to 6S (25V)
Shared UART with USBNoNo
Racing Transponder Led OutputNoNo
Features
Has 5V voltage regulatorYes - 3AYes - 1.5A
Soft mounted gyroNoNo
Soft mounted cornersNoNo
Has OSDYes - MAX7456EYes - MAX7456E
Onboard current sensorYes - Up to 100AYes - Up to 145A
Has SD Card SlotYesYes
Internal Memory for Blackbox8MB8MB
Has PDBNoYes - Up to 100A
Has VTXNoNo
Has 4 in 1 ESCsNoNo
Integrated Radio ReceiverNo
Resources
BetaFlight TargetOMNIBUSBETAFLIGHTF4
InavFlight TargetOMNIBUSBETAFLIGHTF4
LinkBuy it from BanggoodBuy from FPVModel

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